KH

Koji Hokawa

NT NTT: 1 patents #2,911 of 4,871Top 60%
Overall (All Time): #3,957,432 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4764898 Vortex memory device Kazunori Miyahara, Masashi Mukaida 1988-08-16